package main

import (
	"fmt"
	"test/cal"
)

func main() {
	a := 1
	b := 5
	c := []int{0, 1}
	c = append(c, 2, 3)
	d := map[string]string{
		"a": "1",
		"b": "2",
	}

	fmt.Println(a, b, c, d)
	sum := cal.Add(a, b)
	fmt.Println("a+b=", sum)

}
